$269+ Cheap flights from Redmond (RDM) to Costa Rica
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
RDM — SJO
Nov 19 — Nov 261
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Redmond to Costa Rica with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Redmond to Costa Rica
Cheapest
Best
Last-minute
One-way
Cheapest flights from Redmond to Costa RicaExplore the most affordable flight options available from Redmond to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2026.
Explore the most affordable flight options available from Redmond to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2026.
This United Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/22:05 pm -
2 stops21h 17m
Thu 11/59:40 am -
1 stop10h 42m
Deal found 10/19![United Airlines logo]()
$581
This American Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/21:50 pm -
2 stops21h 56m
Thu 11/53:54 pm -
2 stops23h 23m
Deal found 10/19![American Airlines logo]()
$585
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:07 am -
1 stop23h 25m
Tue 11/39:40 am -
1 stop10h 39m
Deal found 10/17![United Airlines logo]()
$588
This United Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:20 pm -
1 stop10h 55m
Wed 10/217:55 am -
2 stops14h 06m
Deal found 10/16![United Airlines logo]()
$685
This BusinessClass deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/163:00 pm -
2 stops28h 05m
Wed 10/216:00 am -
2 stops18h 56m
Deal found 10/16![GOL logo]()
$718
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/11:51 pm -
2 stops21h 19m
Tue 12/81:00 pm -
1 stop10h 37m
Deal found 10/17![United Airlines logo]()
$762
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/302:05 pm -
2 stops24h 05m
Mon 12/211:00 pm -
1 stop10h 32m
Deal found 10/17![United Airlines logo]()
$796
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/297:25 pm -
2 stops14h 00m
Mon 12/216:40 am -
2 stops13h 27m
Deal found 10/17![United Airlines logo]()
$798
This United Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/85:00 am -
1 stop9h 10m
Wed 11/111:00 pm -
1 stop10h 18m
Deal found 10/18![United Airlines logo]()
$831
This United Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:07 am -
2 stops28h 03m
Fri 12/41:00 pm -
1 stop10h 37m
Deal found 10/15![United Airlines logo]()
$855
This Gotogate deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/306:02 am -
2 stops15h 38m
Sun 12/201:36 am -
2 stops19h 43m
Deal found 10/17![Multiple Airlines logo]()
$935
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:25 pm -
2 stops23h 14m
Mon 12/217:30 am -
1 stop16h 02m
Deal found 10/17![United Airlines logo]()
$943
Best flights from Redmond to Costa RicaDiscover carefully curated flight deals from Redmond to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.
Discover carefully curated flight deals from Redmond to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.
This United Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/22:05 pm -
2 stops21h 17m
Thu 11/59:40 am -
1 stop10h 42m
Deal found 10/19![United Airlines logo]()
$581
This American Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/21:50 pm -
2 stops21h 56m
Thu 11/53:54 pm -
2 stops23h 23m
Deal found 10/19![American Airlines logo]()
$585
This Alaska Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected ” under the list of providers to see comparable flight deals.
Fri 2/261:16 pm -
1 stop16h 29m
Mon 3/17:35 pm -
1 stop19h 01m
Deal found 10/15![Alaska Airlines logo]()
$675
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/215:00 am -
2 stops13h 39m
Mon 2/18:45 am -
2 stops14h 26m
Deal found 10/17![United Airlines logo]()
$581
This United Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/101:58 pm -
1 stop16h 34m
Sat 1/166:40 am -
1 stop14h 11m
Deal found 10/19![United Airlines logo]()
$581
This Alaska Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/306:02 am -
2 stops12h 29m
Fri 2/58:33 am -
1 stop16h 27m
Deal found 10/18![Alaska Airlines logo]()
$678
This United Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/185:00 am -
1 stop9h 10m
Sun 1/249:25 am -
1 stop12h 48m
Deal found 10/16![United Airlines logo]()
$629
This Alaska Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/277:35 am -
1 stop10h 56m
Mon 2/88:33 am -
1 stop16h 27m
Deal found 10/18![Alaska Airlines logo]()
$736
This United Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/291:58 pm -
2 stops21h 12m
Fri 2/51:00 pm -
1 stop10h 11m
Deal found 10/15![United Airlines logo]()
$649
This Alaska Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/227:00 am -
1 stop14h 57m
Tue 2/231:45 am -
2 stops16h 58m
Deal found 10/15![Alaska Airlines logo]()
$740
This United Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/228:45 am -
2 stops26h 37m
Wed 2/242:25 pm -
2 stops23h 21m
Deal found 10/18![United Airlines logo]()
$715
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/11:51 pm -
2 stops21h 19m
Tue 12/82:20 pm -
2 stops23h 43m
Deal found 10/17![United Airlines logo]()
$766
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/82:05 pm -
2 stops24h 05m
Wed 11/111:00 pm -
2 stops25h 06m
Deal found 10/17![United Airlines logo]()
$835
This United Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:07 am -
2 stops28h 03m
Fri 12/41:00 pm -
1 stop10h 37m
Deal found 10/15![United Airlines logo]()
$855
Last-minute flights from Redmond to Costa RicaDiscover last-minute flight deals from Redmond to Costa Rica. Data last updated October 20, 2026 and is based on user searches.
Discover last-minute flight deals from Redmond to Costa Rica. Data last updated October 20, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:07 am -
1 stop23h 25m
Tue 11/39:40 am -
1 stop10h 39m
Deal found 10/17![United Airlines logo]()
$588
This Priceline deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:00 am -
2 stops13h 31m
Tue 11/35:35 am -
3 stops33h 08m
Deal found 10/17![Multiple Airlines logo]()
$1,195
This United Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/22:05 pm -
2 stops21h 17m
Thu 11/59:40 am -
1 stop10h 42m
Deal found 10/19![United Airlines logo]()
$581
This American Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/21:50 pm -
2 stops21h 56m
Thu 11/53:54 pm -
2 stops23h 23m
Deal found 10/19![American Airlines logo]()
$585
This oojo deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:27 pm -
2 stops14h 58m
Thu 11/55:35 am -
3 stops17h 21m
Deal found 10/19![Multiple Airlines logo]()
$1,278
This United Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/85:00 am -
1 stop9h 10m
Wed 11/111:00 pm -
1 stop10h 18m
Deal found 10/18![United Airlines logo]()
$831
This American Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1910:55 am -
2 stops25h 25m
Mon 11/301:31 pm -
2 stops22h 51m
Deal found 10/17![American Airlines logo]()
$1,145
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/297:25 pm -
2 stops14h 00m
Mon 12/216:40 am -
2 stops13h 27m
Deal found 10/17![United Airlines logo]()
$798
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/302:05 pm -
2 stops24h 05m
Mon 12/211:00 pm -
1 stop10h 32m
Deal found 10/17![United Airlines logo]()
$796
This United Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:07 am -
2 stops28h 03m
Fri 12/41:00 pm -
1 stop10h 37m
Deal found 10/15![United Airlines logo]()
$855
This Gotogate deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/306:02 am -
2 stops15h 38m
Sun 12/201:36 am -
2 stops19h 43m
Deal found 10/17![Multiple Airlines logo]()
$935
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:25 pm -
2 stops23h 14m
Mon 12/217:30 am -
1 stop16h 02m
Deal found 10/17![United Airlines logo]()
$943
One-way flights from Redmond to Costa RicaSearch for one-way flight options from Redmond to Costa Rica. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.
Search for one-way flight options from Redmond to Costa Rica. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.
This United Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/159:15 am -
1 stop19h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![United Airlines logo]()
$269
This American Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/151:36 pm -
2 stops20h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![American Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/151:58 pm -
2 stops21h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![United Airlines logo]()
$348
This Priceline deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/154:06 pm -
1 stop26h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Alaska Airlines logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/15:41 pm -
3 stops53h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Multiple Airlines logo]()
$374
This deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/265:00 am -
1 stop9h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![United Airlines logo]()
$435
This Kiwi.com deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/1512:20 pm -
3 stops30h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$610
This Priceline deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:35 pm -
1 stop27h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Alaska Airlines logo]()
$706
This Booking.com deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/1510:28 am -
3 stops20h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$717
Find flight deals from Redmond to Costa Rica
Keep the following information in mind while searching for Redmond to Costa Rica flight deals. Data was last updated October 20, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $581 (United Airlines) |
One-way from | $269 (United Airlines) |
Popular in | November |
Cheapest in | April |
Average price | $437 |
Cheapflights Fare Finder
Customize your flight search to find flights from Redmond to Costa Rica that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 20, 2026.
Use the filters below to find and compare flights from Redmond to Costa Rica that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
RedmondSan José
RDM Bend/Redmond - SJO San José Juan Santamaria Intl
RDMSJO
Bend/Redmond
Fri 1/15
9:15 am-6:25 am
1 stop19h 10m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$269
RedmondSan José
RDM Bend/Redmond - SJO San José Juan Santamaria Intl
RDMSJO
Bend/Redmond
Fri 1/15
1:36 pm-12:20 pm
2 stops20h 44m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$319
RedmondLiberia
RDM Bend/Redmond - LIR Liberia
RDMLIR
Bend/Redmond
Fri 1/15
1:58 pm-1:10 pm
2 stops21h 12m
Liberia
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$348
RedmondSan José
RDM Bend/Redmond - SJO San José Juan Santamaria Intl
RDMSJO
Bend/Redmond
Tue 12/1
5:41 pm-1:25 am
3 stops53h 44m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$374
Quickest round-trip
RedmondLiberia
RDM Bend/Redmond - LIR Liberia
RDMLIR
Bend/Redmond
Mon 10/26
5:00 am-3:10 pm
1 stop9h 10m
Liberia
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$435
RedmondSan José
RDM Bend/Redmond - SJO San José Juan Santamaria Intl
RDMSJO
Bend/Redmond
Mon 11/2
2:05 pm-1:22 pm
2 stops21h 17m
San José Juan Santamaria Intl
Thu 11/5
9:40 am-6:22 pm
1 stop10h 42m
$581
RedmondSan José
RDM Bend/Redmond - SJO San José Juan Santamaria Intl
RDMSJO
Bend/Redmond
Thu 1/21
5:00 am-8:39 pm
2 stops13h 39m
San José Juan Santamaria Intl
Mon 2/1
8:45 am-9:11 pm
2 stops14h 26m
$581
RedmondSan José
RDM Bend/Redmond - SJO San José Juan Santamaria Intl
RDMSJO
Bend/Redmond
Sun 1/10
1:58 pm-8:32 am
1 stop16h 34m
San José Juan Santamaria Intl
Sat 1/16
6:40 am-6:51 pm
1 stop14h 11m
$581
RedmondSan José
RDM Bend/Redmond - SJO San José Juan Santamaria Intl
RDMSJO
Bend/Redmond
Mon 11/2
1:50 pm-1:46 pm
2 stops21h 56m
San José Juan Santamaria Intl
Thu 11/5
3:54 pm-1:17 pm
2 stops23h 23m
$585
RedmondLiberia
RDM Bend/Redmond - LIR Liberia
RDMLIR
Bend/Redmond
Fri 1/15
12:20 pm-8:30 pm
3 stops30h 10m
Liberia
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$610
Showing 1-10 of 22 resultsSorted by cheapest first
Best time to book a flight from Redmond to Costa Rica
Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Redmond with our price prediction graph.
RDM-SJO
RDM-LIR
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Redmond to Costa Rica
RDM-CR0
RDM-SJO
RDM-LIR
What is the cheapest month to book a flight from Redmond to Costa Rica?
Currently, April is the cheapest month in which you can book a flight from Redmond to Costa Rica (average of $481). Flying from Redmond to Costa Rica in November is currently the most expensive (average of $1,127). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Costa Rica
Get insights into the airlines that provide service to Costa Rica. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Costa Rica. Reviews last updated October 20, 2026.
Read reviews from past customers who have flown Alaska Airlines and United Airlines from Redmond to Costa Rica. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Entertainment
7.0
Food
7.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Overall
7.9
Entertainment
7.0
Food
7.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Overall
7.9
Entertainment
7.0
Food
7.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Related info for your journey
Find useful and relevant information for your journey from Redmond to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Alternative routes for Redmond to Costa Rica
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Costa Rica by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Redmond to Costa Rica by cabin class
Find flights from Redmond to Costa Rica, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Redmond and Costa Rica flights
Browse other Redmond and Costa Rica flight options. Last updated on October 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Redmond to Costa Rica
Discover the top 2 airlines that operate flights from Redmond to Costa Rica. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$340 | Average$636 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$472 | Average$857 | FlexibilityNo cancel fee | On-time75% |